Two Sigma Advisers’s Intuitive Surgical ISRG Stock Holding History

Two Sigma Advisers’s Portfolio ISRG Stock Details ISRG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,066,560	Closed	-$604M	–	1066
2025 Q4	$604M	Sell	1,066,560 -211,840	-17%	-$113M	1.17%	12
2025 Q3	$572M	Buy	1,278,400 +699,100	+121%	+$335M	1.14%	13
2025 Q2	$315M	Sell	579,300 -120,600	-17%	-$63.1M	0.65%	35
2025 Q1	$347M	Buy	699,900 +576,800	+469%	+$319M	0.78%	28
2024 Q4	$64.3M	Buy	123,100 +120,600	+4,824%	+$62.8M	0.15%	141
2024 Q3	$1.23M	Buy	+2,500	New	+$1.16M	﹤0.01%	1316
2024 Q2	–	Sell	-4,100	Closed	-$1.64M	–	2561
2024 Q1	$1.64M	Sell	4,100 -158,700	-97%	-$60M	﹤0.01%	1325
2023 Q4	$54.9M	Sell	162,800 -82,500	-34%	-$24.6M	0.13%	168
2023 Q3	$71.7M	Buy	245,300 +228,700	+1,378%	+$71.4M	0.18%	127
2023 Q2	$5.68M	Buy	16,600 +15,800	+1,975%	+$4.78M	0.01%	708
2023 Q1	$204K	Buy	+800	New	+$197K	﹤0.01%	2262
2022 Q4	–	Sell	-403,300	Closed	-$75.6M	–	2608
2022 Q3	$75.6M	Sell	403,300 -26,300	-6%	-$5.65M	0.22%	113
2022 Q2	$86.2M	Buy	429,600 +218,300	+103%	+$51.2M	0.24%	101
2022 Q1	$63.7M	Sell	211,300 -82,309	-28%	-$24M	0.17%	130
2021 Q4	$105M	Sell	293,609 -635,200	-68%	-$219M	0.26%	91
2021 Q3	$308M	Buy	928,809 +298,800	+47%	+$100M	0.8%	26
2021 Q2	$193M	Buy	630,009 +303,000	+93%	+$85M	0.51%	45
2021 Q1	$80.5M	Buy	327,009 +285,309	+684%	+$71.8M	0.22%	97
2020 Q4	$11.4M	Sell	41,700 -2,100	-5%	-$521K	0.03%	525
2020 Q3	$10.4M	Buy	43,800 +35,400	+421%	+$7.95M	0.03%	519
2020 Q2	$1.6M	Sell	8,400 -32,100	-79%	-$5.75M	﹤0.01%	1322
2020 Q1	$6.68M	Buy	40,500 +4,191	+12%	+$768K	0.03%	615
2019 Q4	$7.16M	Buy	36,309 +20,709	+133%	+$3.88M	0.02%	710
2019 Q3	$2.81M	Buy	+15,600	New	+$2.7M	0.01%	983
2019 Q1	–	Sell	-4,800	Closed	-$766K	–	2365
2018 Q4	$766K	Sell	4,800 -155,361	-97%	-$26.3M	﹤0.01%	1603
2018 Q3	$30.6M	Sell	160,161 -245,400	-61%	-$43.6M	0.07%	298
2018 Q2	$64.7M	Buy	405,561 +144,600	+55%	+$22.1M	0.17%	150
2018 Q1	$35.9M	Sell	260,961 -153,300	-37%	-$21.4M	0.1%	267
2017 Q4	$50.4M	Sell	414,261 -1,165,500	-74%	-$146M	0.14%	194
2017 Q3	$184M	Buy	1,579,761 +1,539,918	+3,865%	+$168M	0.52%	32
2017 Q2	$4.14M	Sell	39,843 -294,300	-88%	-$28.3M	0.01%	836
2017 Q1	$28.5M	Buy	334,143 +298,026	+825%	+$23.5M	0.09%	272
2016 Q4	$2.54M	Sell	36,117 -430,767	-92%	-$31.7M	0.01%	1056
2016 Q3	$37.6M	Sell	466,884 -300,474	-39%	-$23M	0.16%	149
2016 Q2	$56.4M	Buy	767,358 +599,400	+357%	+$42.2M	0.29%	87
2016 Q1	$11.2M	Buy	167,958 +134,433	+401%	+$8.33M	0.06%	319
2015 Q4	$2.03M	Buy	+33,525	New	+$1.88M	0.01%	744
2015 Q3	–	Sell	-3,852	Closed	-$207K	–	1885
2015 Q2	$207K	Buy	+3,852	New	+$215K	﹤0.01%	1737
2015 Q1	–	Sell	-18,558	Closed	-$1.09M	–	2133
2014 Q4	$1.09M	Sell	18,558 -108,900	-85%	-$6.06M	0.01%	1128
2014 Q3	$6.54M	Buy	127,458 +108,900	+587%	+$5.41M	0.05%	406
2014 Q2	$849K	Sell	18,558 -843,300	-98%	-$37.2M	0.01%	1293
2014 Q1	$41.9M	Sell	861,858 -108,900	-11%	-$5.13M	0.38%	50
2013 Q4	$41.4M	Buy	970,758 +714,600	+279%	+$30.1M	0.4%	45
2013 Q3	$10.7M	Buy	256,158 +243,000	+1,847%	+$10.7M	0.13%	180
2013 Q2	$741K	Buy	+13,158	New	+$725K	0.01%	1042

Other funds holding ISRG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Two Sigma Advisers's ISRG Position: Q1 2026 in Review

Two Sigma Advisers sold out of Intuitive Surgical (ISRG) in Q1 2026, closing a stake of 1,066,560 shares — an estimated $604M sold.

Two Sigma Advisers first reported a position in ISRG in Q2 2013 and held it in 45 quarters. The position peaked at $604M in Q4 2025. 2,302 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

Two Sigma Advisers reported no remaining Intuitive Surgical position as of Q1 2026 after selling out during the quarter.
Two Sigma Advisers sold 1,066,560 Intuitive Surgical shares in Q1 2026, an estimated $604M.
Two Sigma Advisers first reported a position in Intuitive Surgical in Q2 2013 and held it in 45 quarters.
Two Sigma Advisers's Intuitive Surgical position peaked at $604M in Q4 2025.
2,302 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.